Courtesy of FINIS, California.

Call us nerdy,” writes CEO John Mix. “But we’re obsessed with the fine details of swimming. Our elite team of industrial designers is dedicated to developing the next big thing – but we’re not in this alone.

We collaborate with an extended family of swimmers and coaches around the world to stay at the forefront of swimming technology. If you have a great idea, we invite you to share your thoughts by emailing ideas@FINISinc.com.”

Their latest invention is the FINIS Duo Underwater MP3 Player.

The storied sense of adventure and draw to the water is in our blood – our products come to life here, we work here, and most importantly, we live in the heart of the Bay Area,” continued Mix. “We are inspired by the nearby oceans, lunchtime swims and a widespread culture of innovation.”

Used in training by Diana Nyad, her playlist during her 8-hour, 16-hour and 24-hour ocean sessions included the following songs.

*Imagine by John Lennon
*Over the Rainbow by Iz
*White Rabbit by Grace Slick
*The Letter by Joe Cocker
*Don’t Think Twice by It’s All Right, Bob Dylan
*It Ain’t Me Babe by Beatles
*Maggie’s Farm by Beatles
*Ticket to Ride by Beatles
*Eleanor Rigby by Beatles
*HELP! by Beatles
*Sitting on the Dock of the Bay by Otis Redding
*Me and Bobby McGee by Janis Joplin
*If You Could Read My Mind by Gordon Lightfoot
*Stayin’ Alive by Bee Gee’s
*Sweet Baby James by James Taylor
*Going to Carolina by James Taylor
*Locomotion by Little Eva
*Shimmy Shimmy Coco Pop by Little Anthony
*Tears on My Pillow by Little Anthony
*Blue Bayou by Roy Orbison
*Gonna Take a Miracle by Laura Nyro
*Fly Me to the Moon by Frank Sinatra
*Spanish Lullaby by Madonna
*Black Magic Woman by Santana
*Oye Como Va by Santana
*Will You Still Love Me Tomorrow by Carol King
*Hit the Road Jack by Ray Charles

Mix recommends, “Use coupon code diana20 upon checkout to receive 20% Duo discount from FINISinc.com.”